Well Michael Gibson,
I finally freed up some time to try out your new hidden line routine in Moi, and am blown away with the results, only trying something out last night and was I surprised. This must be one of the best hidden lines routines I have seen, and most definitely the fastest. I looked around a lot over the last year for good hidden line software, and about the best I had found was in Keyshot which was the new Toon shader, but does not compare to yours in my opinion. The export to illustrator also looks really impressive, although I have not had time to try it out to any extent yet. I save to clipboard at 8000 x 4000 and when I opened it up in PSP the antialiasing was perfect, I normally add just a tad of gaussian blur to line drawings, but when I did, no change at all, it was already spot on.

You have created the magical components that an engineer, artist , sculptor and illustrator can utilise.

Looking forward to trying some of the new facets out with some of my latest work!.